Joel,
The latest 404 errors have the same type of issue, and are all over place in terms of referrer (none are the sitemap.xml) that I can see.
My question is, can the fact that we don't use the UTF-8 encoding in our site potentially cause issues with other reporting? This is not something we can change easily and I don't want to waste a great deal of effort sorting through "red herring" issues due to the encoding we use on the site.
thoughts?
barb